Shy Guy Towers return under their new name in Yoshi's Woolly World. Unlike their previous appearances, the tower can't be toppled by removing a Shy Guy from the formation (However this isn't the case when Yoshi is transformed into Moto Yoshi). Often, the Shy Guy at the top of the tower holds a Bead or a Bomb.

This is a Shy Stack. Whoa, this pile has an incredible sense of balance! Look at that stack! Max HP: 10, Attack Power: 1, Defense Power: 0 Its attack power equals the number of Guys in the stack. It will be 4 if there are four Shy Guys stacked up. If you have the Spin Hammer ability, you can knock 'em off one by one. Obviously, their attack power decreases when there are fewer of 'em in the stack.